JOHN LOSURDO M.D.
NPI 1548205594
Internal Medicine - Gastroenterology in Chicago, IL
NPI Status: Active since June 16, 2006
Contact Information
1725 W HARRISON ST
SUITE 207
CHICAGO, IL
ZIP 60612
Phone: (312) 942-5861
- Individual
- Male
- Years of Experience 38
- Internal Medicine
- Gastroenterology
- Accepts Insurance
- Accepts Medicare Approved Payment
- PECOS Enrolled
About JOHN LOSURDO
This page provides the complete NPI Profile along with additional information for John Losurdo, an internist established in Chicago, Illinois with a medical specialization in Internal Medicine, focusing in gastroenterology and more than 38 years of experience. He graduated from R Franklin University Of Med & Sci/chicago Medical School in 1988. The healthcare provider is registered in the NPI registry with number 1548205594 assigned on June 2006. The practitioner's primary taxonomy code is 207RG0100X with license number 036-081809 (IL). The provider is registered as an individual and his NPI record was last updated 2 years ago.
- NPI
- 1548205594
- Provider Name
- JOHN LOSURDO M.D.
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 1725 W HARRISON ST SUITE 207 CHICAGO, IL 60612
- Location Phone
- (312) 942-5861
- Mailing Address
- 1725 W HARRISON ST SUITE 207 CHICAGO, IL 60612
- Mailing Phone
- (312) 942-5861
- Medical School Name
- R FRANKLIN UNIVERSITY OF MED & SCI/CHICAGO MEDICAL SCHOOL
- Graduation Year
- 1988
- Is Sole Proprietor?
- No
- Enumeration Date
- 06-16-2006
- Last Update Date
- 10-10-2023
- Code Navigator
An internist like John Losurdo is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, etc.
Location Map
Specialty - Primary Taxonomy
The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.
- Classification
Internal Medicine Gastroenterology
- Taxonomy Code
- 207RG0100X
- Type
- Allopathic & Osteopathic Physicians
- License No.
- 036-081809
- License State
- IL
- Taxonomy Description
- An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.
Insurance Plans Accepted
According to publicly available information the provider might be accepting the following health plans from these health insurance companies:
- Blue Choice Preferred Bronze PPO? 201 - PPO
- Blue Choice Preferred Bronze PPO? 701 - PPO
- Blue Choice Preferred Bronze PPO? Standard - Select Rx Copays - PPO
- Blue Choice Preferred Gold PPO? 204 - PPO
- Blue Choice Preferred Gold PPO? 901 - PPO
- Blue Choice Preferred Gold PPO? Standard - Rx Copays - PPO
- Blue Choice Preferred Security PPO? 200 - PPO
- Blue Choice Preferred Silver PPO? 203 - PPO
- Blue Choice Preferred Silver PPO? 801 - PPO
- Blue Choice Preferred Silver PPO? Standard - Select Rx Copays - PPO
- Blue Precision Bronze HMO? 205 - HMO
- Blue Precision Bronze HMO? 701 - HMO
- Blue Precision Bronze HMO? Standard - Select Rx Copays - HMO
- Blue Precision Gold HMO? 207 - HMO
- Blue Precision Gold HMO? 703 - HMO
- Blue Precision Gold HMO? Standard - Rx Copays - HMO
- Blue Precision Silver HMO? 206 - HMO
- Blue Precision Silver HMO? 704 - HMO
- Blue Precision Silver HMO? Standard - Select Rx Copays - HMO
- Gold 1 - HMO
- Gold 1 with Adult Vision Services - HMO
- Gold 8 with Rx Copay - HMO
- Silver 1 - HMO
- Silver 1 with Rx Copay and Adult Vision Services - HMO
- Silver 12 with first 4 free PCP or MH visits - HMO
- Silver 8 - HMO
- Bronze Classic 4700 (Select) - HMO
- Bronze Classic PCP Saver Plus Rx Copay (Select) - HMO
- Bronze Classic Standard (Choice) - HMO
- Bronze Classic Standard (Select) - HMO
- Gold Classic Standard (Choice) - HMO
- Gold Classic Standard (Select) - HMO
- Secure (Choice) - HMO
- Silver Classic Standard (Choice) - HMO
- Silver Classic Standard (Select) - HMO
- Silver Elite Saver Plus Rx Copay (Select) - HMO
- Silver Simple Diabetes (Choice) - HMO
- Silver Simple Diabetes (Select) - HMO
- Silver Simple PCP Saver (Select) - HMO
*Please verify directly with this provider to make sure your insurance plan is currently accepted.
Medicare Participation & PECOS Enrollment Status
John Losurdo is registered with Medicare and accepts claims assignment, this means the provider accepts the approved amount for the cost of rendered services as full payment. Participating providers may not charge beneficiaries more than the approved amount for their services. Please keep in mind that beneficiaries still have to pay a coinsurance or copayment amount for a visit or service.
John Losurdo is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.
What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.
Is the provider registered in PECOS? Yes
PECOS PAC ID: 6507850732
What is the PECOS Associate Control ID?
A PAC ID is a unique 10-digit number assigned to an individual or organization healthcare provider in PECOS. The PAC ID is used to link together all the provider information, like tax identification numbers and organizational names. A PAC ID can be connected to multiple Enrollment IDs if an individual or organization has enrolled in PECOS more than once.PECOS Enrollment ID: I20040412000863
What is the Provider Enrollment ID?
The Enrollment ID is a unique alphanumeric 15-digit code assigned to each new provider's PECOS enrollment application. The Enrollment ID is used to link together all the provider enrollment information like enrollment type, state, provider specialty, and reassignment of benefits.Accepts Medicare Assignment? Yes
What does it mean "accepts medicare assignment"?
When a provider accepts Medicare assignment, the provider agrees to be paid directly by Medicare and to accept the payment amount approved by Medicare. Additionally, the provider agrees to not bill patients for more than the Medicare deductible and coinsurance amounts.
A provider who doesn't accept assignment may charge you up to 15% over the Medicare-approved amount. This is known as the limiting charge. You may have to pay this amount, or it may be covered by another insurer.Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes
Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes
Eligible to Order or Refer a Home Health Agency (HHA): Yes
Eligible to Order or Refer Power Mobility Devices: Yes
Areas of Expertise
The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.
Colonoscopy
Follow-up hospital inpatient care per day, typically 25 minutes
Follow-up hospital inpatient care per day, typically 35 minutes
Initial hospital inpatient care per day, typically 50 minutes
Initial hospital inpatient care per day, typically 70 minutes
Upper gastrointestinal (GI) endoscopy for acid reflux
A colonoscopy is a medical procedure that allows your doctor to examine your colon (the large intestine). It utilizes a thin, flexible tube with a tiny camera on the end, which is inserted through the rectum. This procedure can help identify issues such as polyps, inflammation, or early signs of cancer. It's usually recommended for people over 50 or those with specific risk factors.
This service was performed for 60 patientsFollow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
This service was performed 23 times for 17 patientsFollow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
This service was performed 20 times for 14 patientsInitial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
This service was performed 11 times for 11 patientsInitial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
This service was performed 14 times for 14 patientsAn upper GI endoscopy is a procedure to examine your esophagus and stomach using a thin, flexible tube called an endoscope. It helps diagnose conditions like acid reflux by identifying any inflammation or damage. It's generally safe, performed under sedation, and takes about 15-30 minutes.
This service was performed for 61 patientsPhysician Visit Costs
The typical physician office visit costs for Medicare beneficiaries in this area are: $34.71 for a new patient copayment and $26.42 for an established patient copayment.
The pricing information below displays the copayment minimum, maximum and average amount that patients under Medicare are charged when visiting this provider as a new or established patient. Please keep in mind that these prices are just for reference purposes, and the actual prices charged by the provider might be different.
For patients covered under private health plans the prices below are also useful as healthcare pricing for private insurance is usually established as a function of Medicare prices. Private insurance covered patients should check their individual plans to determine the exact pricing.
The prices below reflect the costs for new and established patients in the 60612 ZIP code area.
New Patients Visit Costs *
The most utilized procedure code for new patients office visits is 99204
- Average New Patient Price $138.86
- Minimum New Patient Price $60.08
- Maximum New Patient Price $183.39
- Average New Patient Copayment $34.71
- Minimum New Patient Copayment $15.02
- Maximum New Patient Copayment $45.84
Established Patients Visit Costs *
The most utilized procedure code for established patients office visits is 99214
- Average Established Patient Price $105.7
- Minimum Established Patient Price $18.97
- Maximum Established Patient Price $148.12
- Average Established Patient Copayment $26.42
- Minimum Established Patient Copayment $4.74
- Maximum Established Patient Copayment $37.03
* The physician office visit costs information is generated by statistical analysis of similar providers in the same geographical area. The pricing information above IS NOT the amount charged by this provider.
Find Provider Hospital Affiliations - Privileges
Doctors and physicians must apply for hospital privileges to treat patients at hospitals. Find out if your doctor has privileges to practice at your preferred hospital by using the hospital affiliation information below based on recent medical claims.
Hospital affiliation is identified through self-reporting data, inpatient, outpatient, physician and ancillary service claims linked by the medical claims NPI number and place of service code. Additionally, to further determine provider hospital affiliation the clinician must have provided services to at least three patients on three different dates in the last 12 months. John Losurdo is affiliated with the following medical facilities:
Hospital Name | Address | Phone | Hospital Type | Overall Rating |
---|---|---|---|---|
FHN MEMORIAL HOSPITAL | 1045 WEST STEPHENSON STREET FREEPORT, IL 61032 | (815) 599-6000 | Acute Care Hospitals |
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NPI Validation Check Digit Calculation
The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.
Start with the original NPI number, the last digit is the check digit and is not used in the calculation. | |||||||||
1 | 5 | 4 | 8 | 2 | 0 | 5 | 5 | 9 | 4 |
Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
2 | 5 | 8 | 8 | 4 | 0 | 10 | 5 | 18 | |
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
2 + 5 + 8 + 8 + 4 + 0 + 1 + 0 + 5 + 1 + 8 + 24 = 66 | |||||||||
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
70 - 66 = 4 | 4 |
The NPI number 1548205594 is valid because the calculated check digit 4 using the Luhn validation algorithm matches the last digit of the original NPI number.
Other Providers at the Same Location
The following 20 providers are registered at the same or nearby location.
NPI | Name / Type | Taxonomy | Address |
---|---|---|---|
1114923877 | DR. ROBERT ROY SCHENCK M.D. Individual | Specialist | 1725 W HARRISON ST STE 319 CHICAGO, IL 60612 (312) 738-3426 |
1982602041 | GIRISH SHARMA MD Individual | Pediatrics (Pediatric Pulmonology) | 1725 W HARRISON ST SUITE 710 CHICAGO, IL 60612 (312) 942-3034 |
1174523591 | WILLIAM R PANJE MD Individual | Otolaryngology | 1725 W HARRISON ST SUITE 340 CHICAGO, IL 60612 (312) 563-9805 |
1487647517 | VINCENT C TRAYNELIS MD Individual | Neurological Surgery | 1725 W HARRISON ST SUITE 970 CHICAGO, IL 60612 (312) 942-6644 |
1225022759 | DR. LORENZO F MUNOZ M.D. Individual | Neurological Surgery | 1725 W HARRISON ST SUITE 970 CHICAGO, IL 60612 (312) 942-6644 |
1770578304 | DR. ANTOANETA Y BALABANOV MD Individual | Psychiatry & Neurology (Neurology) | 1725 W HARRISON ST SUITE 1106 CHICAGO, IL 60612 (312) 942-5936 |
1780674515 | ASSOCIATES IN HEAD & NECK SURGERY Organization | Otolaryngology | 1725 W HARRISON ST SUITE 938 CHICAGO, IL 60612 (312) 942-2175 |
1255315602 | DR. EWA RADWANSKA MD Individual | Obstetrics & Gynecology (Reproductive Endocrinology) | 1725 W HARRISON ST SUITE 408 CHICAGO, IL 60612 (312) 997-2229 |
1184609158 | MR. EDGARDO L YORDAN JR. M.D. Individual | Obstetrics & Gynecology (Gynecologic Oncology) | 1725 W HARRISON ST SUITE 1010 CHICAGO, IL 60612 (312) 942-6300 |
1992782247 | DR. BRYAN A BERNARD PHD Individual | Psychologist (Clinical) | 1725 W HARRISON ST STE 755 CHICAGO, IL 60612 (312) 563-2900 |
1336112523 | DR. JOSHUA DANA BARON MD Individual | Psychiatry & Neurology (Neurology) | 1725 W HARRISON ST SUITE 718 CHICAGO, IL 60612 (312) 942-4036 |
1780659524 | DR. HENRY DANKO M.D. Individual | Internal Medicine | 1725 W HARRISON ST SUITE 837 CHICAGO, IL 60612 (312) 942-8900 |
1457310963 | ROBERT S. GOLDBERG, MD, SC Organization | Orthopaedic Surgery | 1725 W HARRISON ST SUITE 370 CHICAGO, IL 60612 (312) 942-6545 |
1093774465 | PARAMESWAREN VENUGOPAL M.D. Individual | Internal Medicine (Hematology) | 1725 W HARRISON ST SUITE 1010 CHICAGO, IL 60612 (312) 942-5904 |
1700845153 | SEFER GEZER M.D. Individual | Internal Medicine (Hematology) | 1725 W HARRISON ST SUITE 1010 CHICAGO, IL 60612 (312) 942-5904 |
1003875485 | RUSH UNIVERSITY MEDICAL CENTER Organization | Internal Medicine (Hematology) | 1725 W HARRISON ST SUITE 1010 CHICAGO, IL 60612 (312) 942-5904 |
1356300719 | STEPHANIE GREGORY M.D. Individual | Internal Medicine (Hematology) | 1725 W HARRISON ST SUITE 1010 CHICAGO, IL 60612 (312) 942-5904 |
1235198573 | PHILIP BONOMI M.D. Individual | Internal Medicine (Medical Oncology) | 1725 W HARRISON ST SUITE 855 CHICAGO, IL 60612 (312) 942-5904 |
1740249051 | JAMES MULSHINE M.D. Individual | Internal Medicine (Medical Oncology) | 1725 W HARRISON ST SUITE 1010 CHICAGO, IL 60612 (312) 942-5904 |
1861451122 | MELODY COBLEIGH M.D. Individual | Internal Medicine (Medical Oncology) | 1725 W HARRISON ST SUITE 1010 CHICAGO, IL 60612 (312) 942-5904 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1548205594, enumerated in the NPI registry as an "individual" on June 16, 2006
The provider is located at 1725 W Harrison St Suite 207 Chicago, Il 60612 and the phone number is (312) 942-5861
The provider's speciality is Internal Medicine with taxonomy code 207RG0100X with a focus in Gastroenterology
The provider has more than 38 years of experience. He graduated from R Franklin University Of Med & Sci/chicago Medical School in 1988.
The provider might be accepting Accepts: Blue Cross and Blue Shield of Illinois, Molina. Please consult your insurance carrier or call the provider to make sure your health plan is currently accepted.
Yes, as of June 20, 2025 the provider is registered in PECOS and is eligible to order health care services or supplies for Medicare patients. If you are a beneficiary the provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.
Medicare beneficiaries should expect a typical cost of $138.86 with an average copayment of $34.71 for new patient appointments. Established patients should expect a typical charge of $105.7 and an average copayment of 26.42. Please review your insurance plan or contact the provider directly to determine your specific costs.
The most common procedures or services performed by this practitioner are: Colonoscopy, Follow-up hospital inpatient care per day, typically 25 minutes, Follow-up hospital inpatient care per day, typically 35 minutes, Initial hospital inpatient care per day, typically 50 minutes, Initial hospital inpatient care per day, typically 70 minutes and Upper gastrointestinal (GI) endoscopy for acid reflux.
The practitioner is affiliated to the following hospital(s): FHN MEMORIAL HOSPITAL. Hospital affiliations are identified through self-reporting data and service claims based on the place of service.
This NPI record was last updated on June 16, 2006. To officially update your NPI information contact the National Plan and Provider Enumeration System (NPPES) at 1-800-465-3203 (NPI Toll-Free) or by email at [email protected].
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